AI Chatbot Showdown 2025: ChatGPT vs Claude vs Perplexity – Who Reigns Supreme?
OpenAI released GPT-5 in August 2025, adding agent-like features and claiming fewer errors. Anthropic launched Claude 4.1 the same month with expanded context and live coding. Perplexity Max debuted in July with the Comet agent and reached 780 million monthly queries by May. All three offer premium plans near $20, with enterprise tiers and deep integration across major platforms.